Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,575,443",
      "signature": "0xb049d4e06eaa3abd433242e67ec65cb7109acf917d04abb573f4c68965a1c934ab5a42991e12fd7562abc2398c53619e",
      "randomness": "0xe771e6b4a5f783044c46e58694e57a635861cad031a60d5c97f8ecb5e3af12d1"
    }
  ],
  "blockNumber": "7,414,196"
}

{
  "Sr25519": "0x7c26fc32c3bfda2cf0a3cc9136cc04a106983201dda1d1719584b0922c6af017ba4b9493c889c07bb03a59acbc24ac4a6229a601d27e6dec22ada42ec65d9882"
}